2460.2Ća
1999
Pin Assignments
03/00
BM
BMW
BMW
BMW
Z3
E = Input, A = Output, M = Ground
X8500
Pin
Type
Description/Function
Connection
10
Not used
11
M
Ground
Shift-lock
12
Not used
13
A
Solenoid valve 3 control (–)
Transmission valve unit
14
A
Hydraulic pressure regulator control (–)
Transmission valve unit
15
Not used
16
Not used
17
E
Gear range signal L2
Automatic transmission range switch
18
E
Gear range signal L4
Automatic transmission range switch
19
E
Brake pedal position
Brake light switch
20
Not used
21
Not used
22
E
Manual mode signal
Program switch
23
E
Output speed (–)
Transmission valve unit
24
M
Ground for shield
Shield for speed sensor
25
Not used
26
Not used
27
E
Kick-down signal
Kick-down switch
28
Not used
29
E
Automatic mode signal
Program switch
30
E
Oil temperature signal (–)
Transmission valve unit
31
E
Oil temperature signal (+)
Transmission valve unit
32
Not used
33
Not used
34
Not used
35
E
Battery voltage
B+ junction point E-box
36
A
M-program indication
Program switch
37
M
Ground
Ground point
38
Not used
39
A
Solenoid valve 1 control (–)
Transmission valve unit